@layer sections {
  .s-proof {
    padding-block: var(--space-7);
    background: var(--paper-2);
    border-block-end: 1px solid var(--line);
    overflow-x: hidden;
  }

  .s-proof__label {
    display: block;
    margin: 0 0 var(--space-5);
    font-family: var(--font-mono);
    font-size: var(--step--1);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
  }

  .s-proof__viewport {
    display: flex;
    gap: var(--space-8);
    overflow: hidden;
  }

  .s-proof__track {
    display: flex;
    flex-wrap: nowrap;
    flex: 0 0 auto;
    align-items: center;
    gap: var(--space-8);
    margin: 0;
    padding: 0;
    list-style: none;
    animation: s-proof-marquee 32s linear infinite;
  }

  .s-proof__item {
    flex: 0 0 auto;
  }

  .s-proof__logo {
    display: block;
    width: 150px;
    height: 36px;
    border-radius: 0;
  }

  @keyframes s-proof-marquee {
    from {
      transform: translateX(0);
    }
    to {
      transform: translateX(calc(-100% - var(--space-8)));
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .s-proof__viewport {
      flex-wrap: wrap;
      overflow: visible;
    }

    .s-proof__track {
      flex-wrap: wrap;
      justify-content: center;
      /* max-content genisligi birakilirsa serit sarmaz ve yatay tasar */
      flex: 1 1 auto;
      width: 100%;
      animation: none;
      animation-play-state: paused;
      gap: var(--space-6);
    }

    /* Marquee'nin ikinci kopyasi hareket yokken sadece tekrar olur */
    .s-proof__track[aria-hidden="true"] {
      display: none;
    }

    .s-proof__track[aria-hidden='true'] {
      display: none;
    }
  }
}